Stormwater

Stormwater Information

The State's Water Board has stringent requirements on projects that will replace or add new impervious surfaces. If your proposal will add or replace any outdoor impervious surfaces, please complete the C.3 and C.6 Development Review Checklist and attach it to your building permit application. If you would like the review checklist as an excel spreadsheet, please contact us at 415-508-2120. For small projects and residential, please complete the Stormwater Checklist for Small projects.

Note that the stormwater checklist is an initial screening form/worksheet and depending on your project, supplemental materials may also be required.